1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Imaging spatial distributions of laser-induced charge and spin in two-dimensional electron gas by pump-probe second harmonic generation
Rent:
Rent this article for
USD
10.1063/1.2815651
/content/aip/journal/apl/91/20/10.1063/1.2815651
http://aip.metastore.ingenta.com/content/aip/journal/apl/91/20/10.1063/1.2815651
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

(Color online) Schematic diagrams of the experimental configuration (a) and sample illumination (b).

Image of FIG. 2.
FIG. 2.

(Color online) The scattering laser spots and SHG images of the pump and probe lights on the QWs. (a) and (b) are the illustrations of the pump and probe lights; (c) and (d) are the images of the pump and probe spots at the fundamental wavelength; (f) and (g) are that at double frequency wavelength; (e) and (h) show the intensity distributions of the pump and probe lights along axis, at the fundamental and double frequency wavelengths, respectively.

Image of FIG. 3.
FIG. 3.

(Color online) The spatial intensity distributions of the pump-induced changes of the SHG (a), the corresponding three-dimensional image (b), and the values along axis with pump-probe delay and (c).

Image of FIG. 4.
FIG. 4.

(Color online) The intensity distribution of the polarization on the sample surface under the injection of the horizontal polarized pump laser and the detection of the right (a) and left (b) circular polarized probe laser beams; the effective electric field (c) and magnetic field (d) can then be calculated. (e) shows the effective electric field along axis and (f) shows the effective magnetic field along axis.

Loading

Article metrics loading...

/content/aip/journal/apl/91/20/10.1063/1.2815651
2007-11-16
2014-04-24
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Imaging spatial distributions of laser-induced charge and spin in GaAs∕AlGaAs two-dimensional electron gas by pump-probe second harmonic generation
http://aip.metastore.ingenta.com/content/aip/journal/apl/91/20/10.1063/1.2815651
10.1063/1.2815651
SEARCH_EXPAND_ITEM